package io;

import java.io.*;

/**
 * 使用转换流
 */
public class ISRDemo {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("osw.txt");
        InputStreamReader isr = new InputStreamReader(fis,"UTF-8");
        int d;
        while((d=isr.read())!=-1){
            System.out.println((char) d);
        }
        isr.close();
    }
}